AbstractAbout AuthorsReferences
Processing and recuperation of waste from mining and concentrating enterprises make a significant contribution to the solution of economic and environmental problems. Studies are aimed at solving the problem of processing of mining flotation waste by introducing them into the concrete in order to increase its strength. Granulometric studies of the filler and flotation waste were carried out. The size of the main fraction of flotation waste particles used is less than 50 µm. The paper presents the results of an experimental study of the strength of concretes with different ratios of initial components and different dispersed composition of the filler, as well as the dependence of the development of strength in concrete with a mineral additive on the time of hardening. Results of the analysis revealed that the concrete with the addition of particles of mining waste has greater strength in comparison with the initial composition. The additive significantly affects the structure of the resulting concrete. In this case, the strength effect is different depending on the dispersion of the filler particles.
M.E. ZHURKOVSKY1, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.N. BLAZNOV1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
I.K. ZHAROVA2, Doctor of Sciences (Physics and Mathematics) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
P.V. VERESHCHAGIN3, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.N. BLAZNOV1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
I.K. ZHAROVA2, Doctor of Sciences (Physics and Mathematics) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
P.V. VERESHCHAGIN3, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
1 Institute for Problems of Chemical and Energetic Technologies of the Siberian Branch оf the Russian Academy of Sciences (1, Sotsialisticheskaya Street, Biysk, 659322, Russian Federation)
2 National Research Tomsk State University (36, Lenina Street, Tomsk, 634050, Russian Federation)
3 Byisk Technological Institute (branch), Polzunov Altai State Technical University (27, Trofimova Street, Byisk, 659305, Russian Federation)
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11. Blaznov A.N., Kyrlan V.V., Frolov A.V., Bazhin V.E., Ivanova D.B. Experimental studies of the precipitation of solid particles under the action of gravitational and centrifugal forces in the processes of purification of waste flotation waters. Polzunovskii vestnik. 2013. No. 3, pp. 293–299. (In Russian).
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15. Bazhanov Yu.M. Sposoby opredeleniya sostava betona razlichnykh vidov [Methods for determining the composition of concrete of various types]. Moscow: Stroyizdat. 1975. 46 p. (In Russian).
2. Zhukovsky M.E., Blaznov A.N., Zharova I.K. Integrated use of mining waste by the example of the use of mineral particles of flotation “tails” in building materials. Naukoemkie tekhnologii razrabotki i ispol’zovaniya mineral’nykh resursov. 2018. No. 4, pp. 489–494. (In Russian).
3. Panova V.F., Panov S.A. Replacing natural resources through the use of man-made materials. Naukoemkie tekhnologii razrabotki i ispol’zovaniya mineral’nykh resursov. 2015. No. 2, pp. 152–157. (In Russian).
4. Sakladov A.S., Robertus Yu.V., Lyubimov R.V. On the impact of industrial waste OJSC “Mine Cheerful” on the state of the environment // Prirodnye resursy Gornogo Altaya. 2007. No. 1, p. 79. (In Russian).
5. Sakladov A.S. The nature and extent of the environmental impact of mining waste of the Republic. Cand. Diss. (Geology and Minerology). Barnaul. 2008. 155 p. (In Russian).
6. Trautvain A.I., Yadikina V.V., Gridchin A.M. Features of mechanical activated mineral powders. Stroitel’nye Materialy [Construction Materials]. 2011. No. 11. pp. 32–34. (In Russian).
7. Trautvain A.I., Yadikina V.V., Gridchin A.M. improvement of reactionary capacity of fillers as a result of grinding. Stroitel’nye Materialy [Construction Materials]. 2010. No. 12, pp. 81–83. (In Russian).
8. Fedosov S.V., Bobylev V.I., Ibragimov A.M., Kozlova V.K., Sokolov А.М. Modeling of a concrete strength set at hydration of cement. Stroitel’nye Materialy [Construction Materials]. 2011. No. 11, pp. 38–41. (In Russian).
9. Syzdykova Zh.M., Kirillova M.M. Petrographic characteristics of rocks in the area of the mine “Cheerful” (Altai Republic). Problems of geology and subsoil development: Proceedings of the XVI International Symposium named after Academician M.A. Usov students and young scientists dedicated to the 110th anniversary of the founding of mining and geological education in Siberia. Vol. I. Tomsk. 2012. pp. 153–155. (In Russian).
10. Lesovik V.V., Potapop V.V., Alfimova N.I. Improvement of efficiency of binders using nanomodifiers. Stroitel’nye Materialy [Construction Materials]. 2011. No. 12, pp. 60–62. (In Russian).
11. Blaznov A.N., Kyrlan V.V., Frolov A.V., Bazhin V.E., Ivanova D.B. Experimental studies of the precipitation of solid particles under the action of gravitational and centrifugal forces in the processes of purification of waste flotation waters. Polzunovskii vestnik. 2013. No. 3, pp. 293–299. (In Russian).
12. Potravny I.M, Gangut I.B., Davaahuu Nyamdorzh. The possibility of using resources man-made deposits for the production of construction materials (for example, the CCW «Enterprise Erdenet»). Stroitel’nye Materialy [Construction Materials]. 2016. No. 3, pp. 52–55. (In Russian).
13. Zhukovsky M.E., Blaznov A.N., Zharova I.K. The study of the deposition of solid particles of flotation tails. Materials of the XI All-Russian Scientific and Practical Conference of Students, Postgraduates and Young Scientists with International Participation “Technologies and Equipment for the Chemical, Biotechnology and Food Industry”. May 23–25, 2018. Bijsk, pp. 146–151. (In Russian).
14. Zhukovsky M.E., Firsov V.V., Blaznov A.N., Vereshchagin P.V. Investigation of the hardening of concrete with mineral additives. Technologies and equipment of chemical, biotechnological and food industries: materials of the X All-Russian scientific and practical conference of students, graduate students and young scientists with international participation. May 24–26, 2017. Biysk, pp. 258–262. (In Russian).
15. Bazhanov Yu.M. Sposoby opredeleniya sostava betona razlichnykh vidov [Methods for determining the composition of concrete of various types]. Moscow: Stroyizdat. 1975. 46 p. (In Russian).
For citation: Zhurkovsky M.E., Blaznov A.N., Zharova I.K., Vereshchagin P.V. Increasing the Strength of Concretes with Particles of Flotation Waste of Mining and Concentrating Enterprises. Stroitel’nye Materialy [Construction Materials]. 2018. No. 10, pp. 19–23. DOI: https://doi.org/10.31659/0585-430X-2018-764-10-19-23 (In Russian).